Trading millet and sorghum genetic resources women vendors in the village fairs of San and Souentza, Mali
Trading millet and sorghum genetic resources women vendors in the village fairs of San and Souentza, Mali
复制标题
马里桑和苏恩察乡村集市上交易小米和高粱遗传资源的女商贩
DOI：
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
B. Konta
中科院分区：
文献类型：
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作者：
M. Smale;L. Diakité;Brahima Dembélé;I. Traore;O. Guindo;B. Konta
“在马里，主要粮食作物高粱和小米种子市场的自由化没有以粮食市场自由化的速度或同样可衡量的成功取得进展。据氏族和民族语言团体称，这些作物的大多数种子未经认证，并继续由农民提供给农民。在歉收或干旱后重新种植时，农民依靠当地市场的谷物作为种子来源。本文总结了在每周集市期间在两个市场棚进行的供应商调查的结果。没有经过认证的种子出售。几乎所有商贩都是妇女，她们也是农民。品种完整性得以保持，特别是在萨赫勒地区市场上的小米种子，那里的品种适应范围非常有限。适合做种子的谷物直接从粮仓运到市场。品种是根据它们的原产地来鉴别的。社会规定的行为在定价、价格折扣、采购实践和供应商的空间组织中很明显。初步假设进行了测试，一个简单的回归。市场销售量与人口的种族构成、农业生态、市场基础设施和出售的作物密切相关，对销售量有着主要影响。预期的价格并不反映预期的价格。与农业相比，卖方在贸易方面的专业化程度更高，年龄更小，在学校的时间更长，对销售额产生积极影响。更好地理解这类贸易有助于制定政策，改善贫困农民获得宝贵作物遗传资源的机会，提高他们的种子安全和生产力。作者摘要Author's Abstract
"In Mali, liberalization of seed markets for sorghum and millet, the staple food crops, has not advanced at the same rate or with the same measurable success as liberalization of grain markets. Most seed of these crops is uncertified and continues to be supplied to farmers by farmers, according to clan and ethno-linguistic group. After poor harvests or when replanting after a dry spell, farmers rely on local markets for grain as sources of seed. This paper summarizes the findings of a vendor survey conducted in two marketsheds during weekly fairs. No certified seed is sold. Almost all vendors are women who are also farmers. Variety integrity is maintained particularly for millet seed in the marketshed of the Sahelian zone, where the range of variety adaptation is very limited. Grain that is suitable for seed is brought to market directly from granaries. Varieties are identified by their provenance. Socially prescribed behavior is apparent in price-fixing, price discounts, procurement practices, and the spatial organization of vendors. Preliminary hypotheses are tested with a simple regression. Marketshed, which is highly correlated with the ethnic composition of the population, agro-ecology, market infrastructure and crop sold, has a dominant impact on quantities sold. Quantities sold do not respond to expected prices. Greater specialization of the vendor in trade as compared to farming, younger age, and additional years in school positively influence amounts sold. A better comprehension of this type of trade could contribute to policies that improve the access of poor farmers to valuable crop genetic resources, enhancing their seed security and productivity." from Author's Abstract
发展中国家的性别偏见和收入增长
DOI：
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发表时间：
2007
期刊：
International Food Policy Research Institute Discussion Paper (査読済み、印刷・編集中)(未定)
影响因子：
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作者：
Mika Ueyama;Futoshi Yamauchi;Mika Ueyama;Mika Ueyama;Mika Ueyama;Mika Ueyama
通讯作者：
Mika Ueyama